Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752407AbbBKLK5 (ORCPT ); Wed, 11 Feb 2015 06:10:57 -0500 Received: from mail-we0-f178.google.com ([74.125.82.178]:38744 "EHLO mail-we0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751584AbbBKLKz (ORCPT ); Wed, 11 Feb 2015 06:10:55 -0500 From: Luis de Bethencourt X-Google-Original-From: Luis de Bethencourt Date: Wed, 11 Feb 2015 11:08:51 +0000 To: linux-media@vger.kernel.org Cc: mchehab@osg.samsung.com, crop@iki.fi, linux-kernel@vger.kernel.org Subject: [PATCH v2] rtl2832: remove compiler warning Message-ID: <20150211110851.GA30505@biggie> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1196 Lines: 33 Cleaning up the following compiler warning: rtl2832.c:703:12: warning: 'tmp' may be used uninitialized in this function Even though it could never happen since if rtl2832_rd_demod_reg () doesn't set tmp, this line would never run because we go to err. It is still nice to avoid compiler warnings. Signed-off-by: Luis de Bethencourt --- drivers/media/dvb-frontends/rtl2832.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index 5d2d8f4..20fa245 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -685,7 +685,7 @@ static int rtl2832_read_status(struct dvb_frontend *fe, fe_status_t *status) struct rtl2832_dev *dev = fe->demodulator_priv; struct i2c_client *client = dev->client; int ret; - u32 tmp; + u32 uninitialized_var(tmp); dev_dbg(&client->dev, "\n"); -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/